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Exhaust System

1998 Pontiac Firebird Catalytic Converter, Muffler, Exhaust Pipe, Exhaust Tip

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1998 Pontiac Firebird
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Emission Control & Exhaust

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Currently selected

Emission Control & Exhaust

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
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How to use OE catalog
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Exhaust System - Exhaust Components (1998-02,5.7L)
    1998 Pontiac Firebird Exhaust System Diagram 1 - Thumbnail
  • 2.Exhaust System - Exhaust Components (3.8L)
    1998 Pontiac Firebird Exhaust System Diagram 2 - Thumbnail
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Part No. & Part Description
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Part No. &
Part Description
  • 1 Pontiac 12559245 Converter & Pipe
    12559245
    Converter & Pipe
    Converter Assembly-Oxidation Catalytic (W/Exhaust Pipe) -L
    • Part Notes: 5.7L, 1998-02
    • Location: Driver Side
  • 1 Pontiac 12560409 Converter & Pipe
    12560409
    Converter & Pipe
    Converter, 3Way Catalytic
    • Part Notes: 5.7L, 1998-02
    • Location: Passenger Side
    • Replaced By: 12559244
  • Pontiac 10306196 Muffler
    10306196
    Muffler
    Muffler, Exhaust
    • Part Notes: All Models; 3.8L; With Noise Level Control